//private int lx = 0, ly = 0;
private IntPtr mHookReception(int nCode, IntPtr wParam, IntPtr lParam)
{
Task.Delay(0).ContinueWith((t) =>
{
lock (this)
{
if (nCode >= 0)
//&& MouseMessages.WM_LBUTTONDOWN == (MouseMessages)wParam)
{
MSLLHOOKSTRUCT hookStruct = (MSLLHOOKSTRUCT)Marshal.PtrToStructure(lParam, typeof(MSLLHOOKSTRUCT));
int x = hookStruct.pt.x, y = hookStruct.pt.y;
MouseAction ma = (MouseAction)wParam;
//Console.WriteLine(ma.ToString());
//const int MAXRANGE = 25; // sometimes mouse move reports 0, 0
//if (x == 0 && y == 0 && Math.Abs(lx - x) > MAXRANGE &&
// Math.Abs(ly - y) > MAXRANGE && ma == MouseAction.WM_MOUSEMOVE) return;
//lx = x; ly = y;
if (x == 0 && y == 0)
{
Win32Point p = new Win32Point();
GetCursorPos(ref p);
x = p.X;
y = p.Y;
}
foreach (var fn in onMouse)
{
fn(ma, hookStruct.pt.x, hookStruct.pt.y);
}
//Console.WriteLine(hookStruct.pt.x + ", " + hookStruct.pt.y);
}
}
});
return(CallNextHookEx(_mhookID, nCode, wParam, lParam));
}
/// <summary>
/// Equality function
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
public bool Equals(MSLLHOOKSTRUCT p)
{
// If parameter is null return false:
if ((object)p == null)
{
return(false);
}
// Return true if the fields match:
return(Equality(this, p));
}
/// <summary>
/// Equals override
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
// If parameter is null return false.
if (obj == null)
{
return(false);
}
#pragma warning disable 168
var p = new MSLLHOOKSTRUCT();
try {
p = (MSLLHOOKSTRUCT)obj;
}
catch (InvalidCastException e) {
return(false);
}
#pragma warning restore 168
// Return true if the fields match:
return(Equality(this, p));
}
static bool Equality(MSLLHOOKSTRUCT a, MSLLHOOKSTRUCT b)
{
return((a.pt == b.pt) && (a.mouseData == b.mouseData) && (a.flags == b.flags) && (a.time == b.time) &&
(a.dwExtraInfo == b.dwExtraInfo));
}
